Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 vs Viathon R.1 105

Compare Specifications of Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2 and Viathon R.1 105

Selected Bikes

Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2
Specialized S-Works Tarmac SL8 - Shimano Dura-Ace Di2

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Viathon R.1 105
Viathon R.1 105

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Technical Specifications
Frame S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc VIATHON R.1 ROAD FRAME FULL CARBON
Stem Roval Rapide Cockpit, Integrated Bar/Stem ZIPP SERVICE COURSE, 31.8 MM, 6°, 110 MM
Handle Bar Roval Rapide Cockpit, Integrated Bar/Stem ZIPP SERVICE COURSE 70 ERGO
Fork -- VIATHON R.1 ROAD FORK FULL CARBON
Seatpost S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset ZIPP SERVICE COURSE, 27.2 MM, 350 MM
Grip Supacaz Super Sticky Kush --
Crankset Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter SHIMANO 105 FC-R7000 50-34T
Chain Shimano Dura-Ace, 12-speed SHIMANO CN-HG601-11
Shifters -- SHIMANO 105 ST-R7020
Saddle Body Geometry S-Works Power, carbon fiber rails, carbon fiber base FIZIK ANTARES R5
Derailleur Front Shimano Dura-Ace R9250, braze-on SHIMANO 105 FD-R7000
Derailleur Rear Shimano Dura-Ace R9250, 12-speed SHIMANO 105 RD-R7000
Cassette Shimano Dura-Ace, 12-speed, 11-30t SHIMANO 105 CS-R7000 11-28T
Chainrings 52/36T --
Bottom Bracket Shimano Dura-Ace, BB-R9200 ROTOR PRESS FIT 4624
Tyres
Front S-Works Turbo Rapidair 2BR, 700x26mm CONTINENTAL ULTRA SPORT II, 700 X 25
Rear S-Works Turbo Rapidair 2BR, 700x26mm CONTINENTAL ULTRA SPORT II, 700 X 25
Wheel / RIM Front: Roval Rapide CLX II, Tubeless, 21mm internal width carbon rim, 51mm depth, Win Tunnel Engineered, Roval AFD hub, 18h, DT Swiss Aerolite spokes
Rear: Roval Rapide CLX II, Tubeless, 21mm internal width carbon rim, 60mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, DT Swiss Aerolite spokes
MAVIC AKSIUM DISC CENTERLOCK
Tube Turbo Ultralight, 60mm Front, 80mm Rear, Presta valve --
Brakes
Front Shimano Dura-Ace R9270, hydraulic disc SHIMANO SM-RT70 160 MM
Rear Shimano Dura-Ace R9270, hydraulic disc SHIMANO SM-RT70 160 MM
Brake Lever Shimano Dura-Ace R9270, hydraulic disc SHIMANO 105 ST-R7020
Suspension
Front S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc --
Rear -- --
Colors Available
Colors Satin Fog Tint / Green Ghost Pearl / Red Ghost Pearl Fade
Satin Carbon / Viavi Cynan Blue / Viavi Silver-Blue Pearl Fade / Gloss Metallic White Silver
Copper
Silver


Physical Specs
Length -- --
Weight 6.62 kg --
Overview
Features -- - Shimano 105 components deliver affordable refinement
- Mavic Aksium wheels deliver speed and durability
- Internal cable routings reduce aerodynamic drag
- Zipp Service Course alloy bar and stem offer precision and strength
Additional Details -- Sizes : 52, 54, 56, 57.5, 59
Front Axle : 12MM X 100MM QUICK RELEASE THRU-AXLE
Rear Axle : 12MM X 142MM QUICK RELEASE THRU-AXLE
Inner Tubes : KENDA PRESTA
Bar Tape : FIZIK WHITE

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